| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $139.39 | 3.466% | $144.2213 | $144.22 | $144.20 | $144.20 |
| Purchase #2 | $174.49 | 9.837% | $191.6546 | $191.65 | $191.65 | $191.70 |
| Purchase #3 | $11.42 | 5.754% | $12.0771 | $12.08 | $12.10 | $12.10 |
| Purchase #4 | $67.28 | 8.221% | $72.8111 | $72.81 | $72.80 | $72.80 |
| Purchase #5 | $163.39 | 8.401% | $177.1164 | $177.12 | $177.10 | $177.10 |
| Purchase #6 | $96.73 | 8.445% | $104.8988 | $104.90 | $104.90 | $104.90 |
| Purchase #7 | $41.87 | 12.344% | $47.0384 | $47.04 | $47.05 | $47.00 |
| 7 purchase totals = | $694.57 | $749.8177 | $749.82 | $749.80 | $749.80 | |